At the bottom of a 12-meter deep well there is a snail that rises 3 meters during the day and descends one during the night. how long will it take for the snail to come out of the well? a) 8 days and 7 night b) 5 days and 6 night c) 6 days and 5 night d) 5 days and 5 night e) never

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

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4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.